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README.md

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+---
+license: mit
+task_categories:
+- other
+language:
+- en
+tags:
+- tsp
+- traveling-salesman
+- np-hard
+- blockchain
+- proof-of-work
+size_categories:
+- n<1K
+---
+
+# COINjecture/TSP_Solutions
+
+## Dataset Description
+
+**Traveling Salesman Problem** solutions from the COINjecture Network B blockchain.
+
+TSP problem instances and solutions from COINjecture Network B blockchain mining
+
+This dataset contains real-world computational problem instances and their solutions that were generated and validated through blockchain consensus using Proof-of-Useful-Work (PoUW).
+
+## Dataset Structure
+
+
+### Schema
+
+Each record contains:
+- `problem_id`: Unique identifier for the problem instance
+- `problem_type`: "TSP"
+- `problem_data`: TSP problem specification
+  - `cities`: Number of cities
+  - `distances`: Distance matrix between cities
+- `solution_data`: TSP solution (tour)
+  - `tour`: Ordered list of city indices representing the tour
+- `problem_complexity`: Difficulty weight of the problem
+- `bounty`: Token reward for solving (in smallest unit)
+- `time_asymmetry`: Ratio of solve time to verify time
+- `space_asymmetry`: Ratio of solve memory to verify memory
+- `solve_energy_joules`: Energy consumed during solution
+- `verify_energy_joules`: Energy consumed during verification
+- `total_energy_joules`: Total energy consumed
+- `energy_asymmetry`: Ratio of solve energy to verify energy
+- `work_score`: Computed work score based on asymmetries
+- `block_height`: Blockchain height where solution was accepted
+- `timestamp`: Unix timestamp of solution
+- `status`: Problem status (Mined, Validated, etc.)
+- `energy_measurement_method`: Method used for energy measurement
+- `submission_mode`: How problem was submitted (mining, public, private)
+
+
+### Data Fields
+
+All records include comprehensive metrics:
+- **Asymmetry Metrics**: Time, space, and energy asymmetries between solving and verification
+- **Energy Measurements**: Detailed energy consumption during computation
+- **Work Scores**: Blockchain consensus work scores based on computational asymmetries
+- **Blockchain Metadata**: Block height, timestamps, miner addresses
+
+### Data Splits
+
+This is a continuously growing dataset with new solutions added as they are mined on the blockchain.
+
+## Dataset Creation
+
+### Source Data
+
+Solutions are generated through the COINjecture Network B blockchain's mining process, where miners solve NP-hard problems to mine blocks.
+
+### Energy Measurement
+
+Energy measurements use platform-specific methods:
+- **Linux**: RAPL (Running Average Power Limit) interface
+- **macOS**: powermetrics
+- **Fallback**: CPU TDP-based estimation
+
+## Considerations for Using the Data
+
+### Bias and Limitations
+
+- Problem difficulty varies based on blockchain difficulty adjustment
+- Energy measurements may use estimation on platforms without hardware monitoring
+- Solutions represent successfully mined blocks only (failed attempts not recorded)
+
+## Additional Information
+
+### Dataset Curators
+
+COINjecture Network B - Autonomous blockchain dataset generation
+
+### Licensing
+
+MIT License
+
+### Citation
+
+```bibtex
+@misc{coinjecture_netb_tsp,
+  author = {COINjecture Network B},
+  title = {Traveling Salesman Problem Solutions from Proof-of-Useful-Work Blockchain},
+  year = {2025},
+  publisher = {Hugging Face},
+  url = {https://huggingface.co/datasets/COINjecture/TSP_Solutions}
+}
+```
+
+### Contact
+
+For issues or questions, please open an issue on the [COINjecture GitHub repository](https://github.com/Quigles1337/COINjecture1337-REFACTOR).
+
+---
+
+**Generated automatically by COINjecture Network B blockchain nodes**